The Double Go Go Bagger is a technique that I first saw Sean Bollinger do in class at 10th Planet Jiu Jitsu, Hollywood. It seems this Rubber Guard stuff if travelling across the country fast.
These two cats do a pretty good job of breaking the technique down and showing a few options along the way.
The 'thought bubbles' were cool but maybe a little distracting. They reminded me of X-Men comics back in the day. 'Nuff said.
All in all this is a pretty good instructional for anyone working on adding Rubber Guard techniques to their game.
Oh, and by the way the last option that he demonstrates which is a Go Go variation is called The Reaper developed at 10th Planet Jiu Jitsu.